National Museum of Nuclear Science & History
Norman Harry Nachtrieb was an American chemist who worked on the Manhattan Project at the University of Chicago and Los Alamos.
R.J. Stepheson was a consultant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
R. L. Lauderdale worked for the Tennessee Eastman Corporation at the Y-12 Plant.
A. U. Avera worked for the Tennessee Eastman Corporation at the Y-12 Plant.
